aboutsummaryrefslogtreecommitdiffstats
path: root/ui
diff options
context:
space:
mode:
authorMike Sherov <mike.sherov@gmail.com>2014-08-07 08:40:48 -0400
committerMike Sherov <mike.sherov@gmail.com>2014-08-12 19:30:09 -0400
commit67e4b44b295517cb81ced7b6c41fd9898a45d0d9 (patch)
tree90f61cd63deb2f7dd2d057886d108d846122d2ae /ui
parent2ac07699677de33a93d6d22cf612039b8637bd2e (diff)
downloadjquery-ui-67e4b44b295517cb81ced7b6c41fd9898a45d0d9.tar.gz
jquery-ui-67e4b44b295517cb81ced7b6c41fd9898a45d0d9.zip
Core: provide "includeHidden" parameter in $.ui.scrollParent
Even though the user is unable to scroll via the UI, authors may have custom scrollbars that programmatically set scrollTop. Therefore, overflow:hidden can be considered a scrollParent.
Diffstat (limited to 'ui')
-rw-r--r--ui/core.js5
1 files changed, 3 insertions, 2 deletions
diff --git a/ui/core.js b/ui/core.js
index aa1ee0f3d..0bcb46aa7 100644
--- a/ui/core.js
+++ b/ui/core.js
@@ -48,15 +48,16 @@ $.extend( $.ui, {
// plugins
$.fn.extend({
- scrollParent: function() {
+ scrollParent: function( includeHidden ) {
var position = this.css( "position" ),
excludeStaticParent = position === "absolute",
+ overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,
scrollParent = this.parents().filter( function() {
var parent = $( this );
if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
return false;
}
- return (/(auto|scroll)/).test( parent.css( "overflow" ) + parent.css( "overflow-y" ) + parent.css( "overflow-x" ) );
+ return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) + parent.css( "overflow-x" ) );
}).eq( 0 );
return position === "fixed" || !scrollParent.length ? $( this[ 0 ].ownerDocument || document ) : scrollParent;